Conjugate field and fluctuation-dissipation relation for the dynamic phase transition in the two-dimensional kinetic Ising model.

Conjugate field and fluctuation-dissipation relation for the dynamic phase transition in the two-dimensional kinetic Ising model. Research Abstract Details 

Research Abstract Table of Contents

Jump to the:

Conjugate field and fluctuation-dissipation relation for the dynamic phase transition in the two-dimensional kinetic Ising model. Abstract Text:

D T Robb,P A Rikvold,A Berger,M A Novotny,

The two-dimensional kinetic Ising model, when exposed to an oscillating applied magnetic field, has been shown to exhibit a nonequilibrium, second-order dynamic phase transition (DPT), whose order parameter Q is the period-averaged magnetization. It has been established that this DPT falls in the same universality class as the equilibrium phase transition in the two-dimensional Ising model in zero applied field. Here we study the scaling of the dynamic order parameter with respect to a nonzero, period-averaged, magnetic "bias" field, H(b) for a DPT produced by a square-wave applied field. We find evidence that the scaling exponent, delta(d), of H(b) at the critical period of the DPT is equal to the exponent for the critical isotherm, delta(e), in the equilibrium Ising model. This implies that H(b) is a significant component of the field conjugate to Q. A finite-size scaling analysis of the dynamic order parameter above the critical period provides further support for this result. We also demonstrate numerically that, for a range of periods and values of H(b) in the critical region, a fluctuation-dissipation relation (FDR), with an effective temperature T(eff)(T,P,H0) depending on the period, and possibly the temperature and field amplitude, holds for the variables Q and H(b). This FDR justifies the use of the scaled variance of Q as a proxy for the nonequilibrium susceptibility, partial differential Q/partial differential H(b), in the critical region.

Conjugate field and fluctuation-dissipation relation for the dynamic phase transition in the two-dimensional kinetic Ising model. Publishing Authors By Initials

DT Robb,PA Rikvold,A Berger,MA Novotny,

For similar abstracts research abstracts see: abstracts research

PUBMED ID PMID:

MEDLINE DATE:

Conjugate field and fluctuation-dissipation relation for the dynamic phase transition in the two-dimensional kinetic Ising model. Journal Published:

PUBLICATION TYPE: Journal Article

Journal: Physical review. E, Statistical, nonlinear, and so

VOLUME: 76

Page Numbers: 021124

Journal Abbreviation:

ISSN: 1539-3755

DAY: 30

MONTH: 08

YEAR: 2007

Conjugate field and fluctuation-dissipation relation for the dynamic phase transition in the two-dimensional kinetic Ising model. Information

Number of References:

LANGUAGE: eng

NlmUniqueID: 101136452

Conjugate field and fluctuation-dissipation relation for the dynamic phase transition in the two-dimensional kinetic Ising model. Keywords Mesh Terms:

KEYWORDS:

MESH TERMS:

Chemical & Substance for Abstract: Conjugate field and fluctuation-dissipation relation for the dynamic phase transition in the two-dimensional kinetic Ising model. Information

Substance Name:

Registry Number:

Grant and Affiliation Information for Conjugate field and fluctuation-dissipation relation for the dynamic phase transition in the two-dimensional kinetic Ising model.

AFFILIATION: School of Computational Science, Florida State University, Tallahassee, Florida 32306, USA. drobb@clarkson.edu

Country: United States

AGENCY:

GRANT:

ACRONYM:

MEDLINETA: Phys Rev E Stat Nonlin Soft Ma

REFSOURCE:

DATABASENAME:

ACCESSION NUMBER:

Number Hits: 0

Conjugate field and fluctuation-dissipation relation for the dynamic phase transition in the two-dimensional kinetic Ising model Related Publications

• A feasibility study quantifying in vivo human alpha-tocopherol metabolism.
• Addressing smoking cessation in tuberculosis control.
• Alkaloids from Rauwolfia salicifolia.
• Alkaloids from Strempeliopsis strempelioides.
• Alterations in the serum glycome due to metastatic prostate cancer.
• Anthocyanins present in selected tropical fruits: acerola, jambolão, jussara, and guajiru.
• Arthrogryposis associated with connatal Pelizaeus-Merzbacher disease: case report.
• Biochemical and environmental applications of microcolumn liquid and supercritical fluid chromatography.
• Comparative glycomic mapping through quantitative permethylation and stable-isotope labeling.
• Conjugate field and fluctuation-dissipation relation for the dynamic phase transition in the two-dimensional kinetic Ising model.
• Conservative treatment of clavicular fractures.
• Creating effective advisory boards for schools of nursing.
• Determination of salsolinol and related catecholamines through on-line preconcentration and liquid chromatography/atmospheric pressure photoionization mass spectrometry.
• Effective wavelength scaling for optical antennas.
• Efficacy and Tolerability of a Fixed Combination of Cinnarizine and Dimenhydrinate versus Betahistine in the Treatment of Otogenic Vertigo : A Double-Blind, Randomised Clinical Study.
• Extracting knowledge on the links between the water body stressors and biotic integrity.
• High-sensitivity profiling of glycoproteins from human blood serum through multiple-lectin affinity chromatography and liquid chromatography/tandem mass spectrometry.
• Improved collision-induced dissociation analysis of peptides by matrix-assisted laser desorption/ionization tandem time-of-flight mass spectrometry through 3-sulfobenzoic acid succinimidyl ester labeling.
• It'S all in the history.
• Mice respond differently to urine and its major volatile constituents from male and female ferrets.
• Perceptions of tobacco advertising and marketing that might lead to smoking initiation among Chinese high school girls.
• Semiautomated high-sensitivity profiling of human blood serum glycoproteins through lectin preconcentration and multidimensional chromatography/tandem mass spectrometry.
• Surface plasmon interference excited by tightly focused laser beams.
• [Lycopene therapy in male infertility]
• [Not Available.]
• [Not Available.]
• [Not Available.]
• [Not Available.]
• [Not Available.]
• [Not Available.]